Sized for 9mm tubes on a rear bike rack, print several of these to hook onto your rack and then press fit bungie or cargo net into the small hook to tie down odd shaped items. Snaps in to both tube and cord with a satisfying click!
PETG recommended for strength+flex.
Resize it in your slicer for larger/smaller tubing as the fit is pretty snug and will ‘click’ in if scaled correctly.
The author marked this model as their own original creation.